<!DOCTYPE html>
<html>
  <head>
    <title>Test::tabs with delays</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <script type="text/javascript">
      function openNewTabWithDelay() {
        setTimeout(openNewTab, 1000);
      }
      
      function openNewTab() {
        document.getElementById('open-new-tab').click();
      }
    </script>
  </head>
  <body>
    <h1>New tab will appear soon</h1>
  
    <a id="open-new-tab-with-delay" href="javascript:openNewTabWithDelay();">open new tab after 1 second</a>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <a id="open-new-tab" target="_blank" href="page_with_alerts.html">open new tab</a>
  </body>
</html>